What should the administrator configure to increase space savings?

An administrator needs to maximize storage potential in a six-node cluster.

The container is configured with the following:

– Post-process compression

– Capacity deduplication

What should the administrator configure to increase space savings?
A . Erasure coding
B . Inline compression
C . Reserve capacity
D . Cache dedupe

View Answer

Answer: A

Explanation:

The administrator’s goal is to maximize storage potential in a cluster already configured with post-process compression and capacity deduplication. Erasure Coding (EC-X) is an effective method to further increase space savings by reducing the amount of redundancy data required for fault tolerance. It splits data into multiple chunks, which are distributed across the cluster, and parity is calculated and stored. This method is more space-efficient compared to traditional RAID or mirroring techniques, especially in environments where large data volumes need efficient storage.

Reference: Nutanix Bible: Storage Efficiency

Nutanix University: Storage Configuration and Optimization